Lithologically inherited variation in Pb isotope ratios in sedimentary soils in The Netherlands

Walraven, N.; Gaans, P.F.M. van; Veer, G. van der; Os, Bertil van; Klaver, G.; Vriend, S.P.; Middelburg, Jack J.; Davies, Gareth R.

doi:10.1016/j.apgeochem.2013.06.006

Cited by 18 publications

(18 citation statements)

References 42 publications

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“…The natural Pb content of soils (excluding peat) in The Netherlands varies from 3 to 53 mg/kg ( Van der Veer, 2006). Natural Pb shows a strong correlation with Al due to its joint occurrence in aluminosilicates (e.g., Huisman, 1998;Van der Veer, 2006;Mol et al, 2012;Walraven et al, 2013a). In The Netherlands soils can be polluted with various Pb sources, in which diffuse and local sources can be distinguished.…”

Section: Background Informationmentioning

confidence: 96%

“…In The Netherlands the Pb isotope composition of anthropogenic Pb sources differs clearly from natural Pb and various anthropogenic Pb sources have characteristic Pb isotope ratios (e.g., Walraven et al, 2013aWalraven et al, ,b, 2014a for publication). The principles of stable lead isotope analysis are described in detail in Faure (1986).…”

Section: Background Informationmentioning

confidence: 98%

“…The mean natural Pb isotope composition in Dutch soils is 1.197 and 2.468 for 206 Pb/ 207 Pb and 208 Pb/ 207 Pb respectively, with an absolute standard deviation (1 SD) of 0.009 and 0.010 respectively (Walraven et al, 2013a).…”

Section: Natural and Anthropogenic Pb Content And Pb Isotope Compositionmentioning

confidence: 99%

“…It was calculated, however, that any correction for natural Pb is irrelevant if the amount of natural Pb is negligible compared with the total Pb content. Based on a simple sensitivity analysis, it is calculated that if EF is N20, the contribution of natural Pb, with a mean Pb isotope composition of 1.197 and 2.468 for 206 Pb/ 207 Pb and 208 Pb/ 207 Pb respectively (Walraven et al, 2013a), is negligible (within the range of the precision of the 206 Pb/ 207 Pb and 208 Pb/ 207 Pb measurements). For the samples with EF b 20 (n = 7) a correction for the natural Pb content is made according to Eq.…”

Section: Natural and Anthropogenic Pb Content And Pb Isotope Compositionmentioning

confidence: 99%

See 3 more Smart Citations

Factors controlling the oral bioaccessibility of anthropogenic Pb in polluted soils

Walraven¹,

Bakker

et al. 2015

Science of The Total Environment

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Section: Background Informationmentioning

confidence: 96%

Section: Background Informationmentioning

confidence: 98%

Section: Natural and Anthropogenic Pb Content And Pb Isotope Compositionmentioning

confidence: 99%

Section: Natural and Anthropogenic Pb Content And Pb Isotope Compositionmentioning

confidence: 99%

See 2 more Smart Citations

Factors controlling the oral bioaccessibility of anthropogenic Pb in polluted soils

Walraven¹,

Bakker

et al. 2015

Science of The Total Environment

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“…Pb isotopes play an important role in tracing various geological processes; for example, the Pb isotopic compositions of rocks and minerals have been applied to distinguish the magma sources from the sources of ore-forming materials during ore deposit formation, the impact of human activities on the environment and lake sediments, and the pollution sources in the atmosphere (Chang et al, 2000;Chang and Zhu, 1997;Chang and Zhu, 2002;Chang et al, 2003;Mil-Homens et al, 2013;Novak et al, 2012;Paul et al, 2014;Walraven et al, 2013a;Walraven et al, 2013b;Walraven et al, 2014a;Walraven et al, 2014b;Wang et al, 2013;Zhang and Wen, 2012;Zhu, 1998;Zhu, 1993;Zhu et al, 2010). In the ore deposit studies, Pb and S isotopes are extensively used for source-area analysis of ore-forming processes (Ding et al, 2013;Hou et al, 2006;Jiang et al, 2006;Zhao et al, 2007).…”

mentioning

confidence: 98%

High precision in-situ Pb isotopic analysis of sulfide minerals by femtosecond laser ablation multi-collector inductively coupled plasma mass spectrometry

Yuan

Yin

Liu

et al. 2015

Sci. China Earth Sci.

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An in-situ microanalysis of Pb isotopic compositions in sulfide minerals is carried out by using femtosecond laser-ablation multi-collector inductively coupled plasma mass spectrometry (fsLA-MC-ICP-MS). High-temperature-activated carbon was used to filter Hg contained in the carrier gas, which reduced the Hg background signal by 48% and also lowered the detection limit of the analysis. Fractionation and mass discrimination effects existing in the ICP-MS analytical processes were corrected using an internal reference Tl in conjunction with an external reference NIST SRM 610. The proposed method was used to analyze the Pb isotopic compositions of chalcopyrite, pyrite, and sphalerite from the Dulong Sn-Zn-In polymetallic ore district. The results showed that in this ore district, the sulfide minerals and different grains of the same sulfide mineral show a large variation in Pb content up to 1000-fold. The studied pyrites show relatively higher Pb contents and homogeneous Pb isotopic compositions, whereas the sphalerites have low Pb contents but most variable Pb isotopic compositions. It is suggested that the large variation of Pb isotopic composition may reflect a late hydrothermal superimposition on the primary sulfide formation. In addition, radiogenic Pb accumulated by radioactive decay of trace amounts of U over time in the host minerals may also be one of the causes for the large variation range of Pb content and Pb isotopic composition of those low-Pb sphalerites. Chalcopyrite and sphalerite grains with Pb content greater than 10 ppm presented a consistent Pb isotopic distribution, whereas all the sulfide grains with Pb content greater than 100 ppm had consistent Pb isotopic composition within 2s measurement uncertainties. The in-situ analysis of Pb isotopic composition agreed well with the results obtained by conventional chemical methods within 2s measurement uncertainties, indicating that the data obtained by fsLA-MC-ICP-MS are reliable. Additionally, this study indicates that the Pb isotopic composition could truthfully record the source of ore-forming minerals only for sulfide minerals with high Pb content. On the contrary, the Pb isotopic composition of low-Pb sulfide minerals may be affected by trace amounts of U in the host minerals that may lead to a highly radiogenic Pb isotope ratio. Alternatively, it is also possible that late fluid metasomatic overprinting may alter the Pb isotopic compositions. femtosecond laser ablation, MC-ICP-MS, lead isotopes, lead concentration, sulfide Citation:Yuan H L, Yin C, Liu X, et al. 2015. High precision in-situ Pb isotopic analysis of sulfide minerals by femtosecond laser ablation multi-collector inductively coupled plasma mass spectrometry. Science China: Earth Sciences,

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Tracing diffuse anthropogenic Pb sources in rural soils by means of Pb isotope analysis

Walraven¹,

Gaans

Veer

et al. 2013

Applied Geochemistry

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Lithologically inherited variation in Pb isotope ratios in sedimentary soils in The Netherlands

Cited by 18 publications

References 42 publications

Factors controlling the oral bioaccessibility of anthropogenic Pb in polluted soils

Factors controlling the oral bioaccessibility of anthropogenic Pb in polluted soils

High precision in-situ Pb isotopic analysis of sulfide minerals by femtosecond laser ablation multi-collector inductively coupled plasma mass spectrometry

Tracing diffuse anthropogenic Pb sources in rural soils by means of Pb isotope analysis

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